dovecot-2.0: Static analyzer warning fix.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/a6eb233ac3ba
changeset: 12335:a6eb233ac3ba
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Oct 21 19:03:39 2010 +0100
description:
Static analyzer warning fix.

diffstat:

 src/doveadm/doveadm-sis.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (28 lines):

diff -r d9a66fa6e206 -r a6eb233ac3ba src/doveadm/doveadm-sis.c
--- a/src/doveadm/doveadm-sis.c	Thu Oct 21 18:59:22 2010 +0100
+++ b/src/doveadm/doveadm-sis.c	Thu Oct 21 19:03:39 2010 +0100
@@ -34,6 +34,8 @@
 	struct stat st1, st2;
 	int fd1, fd2, ret = -1;
 
+	*path2_inode_r = 0;
+
 	/* do a byte-by-byte comparison for the files to find out if they're
 	   the same or if this is a hash collision */
 	fd1 = open(path1, O_RDONLY);
@@ -79,6 +81,7 @@
 			i_error("read(%s) failed: %m", path1);
 		else if (ret1 == 0)
 			ret = 1;
+		*path2_inode_r = st2.st_ino;
 	}
 
 	if (close(fd1) < 0)
@@ -86,7 +89,6 @@
 	if (close(fd2) < 0)
 		i_error("close(%s) failed: %m", path2);
 
-	*path2_inode_r = st2.st_ino;
 	return ret;
 }